From e633024aff434f8087d1a01af626b8b589a1ca79 Mon Sep 17 00:00:00 2001
From: Yorik van Havre <yorik@uncreated.net>
Date: Tue, 18 Apr 2023 15:01:47 +0200
Subject: [PATCH] Arch: Allow the IFC export recycler to work with other
 templates

The IFC export recycler always assumes to be used from the Arch builtin
IFC exporter from exportIFC.py. This change allows it to be used with
other templates/input files as well
---
 src/Mod/Arch/exportIFCHelper.py | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/src/Mod/Arch/exportIFCHelper.py b/src/Mod/Arch/exportIFCHelper.py
index fabf327516..37719a28ad 100644
--- a/src/Mod/Arch/exportIFCHelper.py
+++ b/src/Mod/Arch/exportIFCHelper.py
@@ -203,17 +203,21 @@ class recycler:
     # but it checks if a similar entity already exists before creating a new one
     # to compress a new type, just add the necessary method here
 
-    def __init__(self,ifcfile):
+    def __init__(self,ifcfile,template=True):
 
         self.ifcfile = ifcfile
         self.compress = FreeCAD.ParamGet("User parameter:BaseApp/Preferences/Mod/Arch").GetBool("ifcCompress",True)
         self.mergeProfiles = FreeCAD.ParamGet("User parameter:BaseApp/Preferences/Mod/Arch").GetBool("ifcMergeProfiles",False)
-        self.cartesianpoints = {(0,0,0):self.ifcfile[8]} # from template
-        self.directions = {(1,0,0):self.ifcfile[6],(0,0,1):self.ifcfile[7],(0,1,0):self.ifcfile[10]} # from template
+        self.cartesianpoints = {}
+        self.directions = {}
+        self.axis2placement3ds = {}
+        if template: # we are using the default template from exportIFC.py
+            self.cartesianpoints = {(0,0,0):self.ifcfile[8]} # from template
+            self.directions = {(1,0,0):self.ifcfile[6],(0,0,1):self.ifcfile[7],(0,1,0):self.ifcfile[10]} # from template
+            self.axis2placement3ds = {'(0.0, 0.0, 0.0)(0.0, 0.0, 1.0)(1.0, 0.0, 0.0)':self.ifcfile[9]} # from template
         self.polylines = {}
         self.polyloops = {}
         self.propertysinglevalues = {}
-        self.axis2placement3ds = {'(0.0, 0.0, 0.0)(0.0, 0.0, 1.0)(1.0, 0.0, 0.0)':self.ifcfile[9]} # from template
         self.axis2placement2ds = {}
         self.localplacements = {}
         self.rgbs = {}